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Protein

DNA ligase

Gene

lig

Organism
Methanococcus maripaludis (strain S2 / LL)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

DNA ligase that seals nicks in double-stranded DNA during DNA replication, DNA recombination and DNA repair.UniRule annotation

Catalytic activityi

ATP + (deoxyribonucleotide)(n) + (deoxyribonucleotide)(m) = AMP + diphosphate + (deoxyribonucleotide)(n+m).UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei250 – 2501ATPUniRule annotation
Active sitei252 – 2521N6-AMP-lysine intermediateUniRule annotation
Binding sitei257 – 2571ATPUniRule annotation
Binding sitei272 – 2721ATPUniRule annotation
Binding sitei301 – 3011ATPUniRule annotation
Binding sitei342 – 3421ATPUniRule annotation
Binding sitei432 – 4321ATPUniRule annotation
Binding sitei438 – 4381ATPUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. DNA binding Source: InterPro
  3. DNA ligase (ATP) activity Source: UniProtKB-HAMAP
  4. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. cell cycle Source: UniProtKB-KW
  2. cell division Source: UniProtKB-KW
  3. DNA biosynthetic process Source: InterPro
  4. DNA ligation involved in DNA repair Source: InterPro
  5. DNA recombination Source: UniProtKB-HAMAP
  6. DNA replication Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Cell cycle, Cell division, DNA damage, DNA recombination, DNA repair, DNA replication

Keywords - Ligandi

ATP-binding, Magnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciMMAR267377:GJ77-1000-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
DNA ligaseUniRule annotation (EC:6.5.1.1UniRule annotation)
Alternative name(s):
Polydeoxyribonucleotide synthase [ATP]UniRule annotation
Gene namesi
Name:ligUniRule annotation
Ordered Locus Names:MMP0970
OrganismiMethanococcus maripaludis (strain S2 / LL)
Taxonomic identifieri267377 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanococciMethanococcalesMethanococcaceaeMethanococcus
ProteomesiUP000000590: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 573573DNA ligasePRO_0000059607Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi267377.MMP0970.

Structurei

3D structure databases

ProteinModelPortaliQ6LYM1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ATP-dependent DNA ligase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1793.
HOGENOMiHOG000036008.
KOiK10747.
OMAiGRPRPFQ.

Family and domain databases

Gene3Di1.10.3260.10. 1 hit.
2.40.50.140. 1 hit.
HAMAPiMF_00407. DNA_ligase.
InterProiIPR022865. DNA_ligae_ATP-dep_bac/arc.
IPR000977. DNA_ligase_ATP-dep.
IPR012309. DNA_ligase_ATP-dep_C.
IPR012310. DNA_ligase_ATP-dep_cent.
IPR016059. DNA_ligase_ATP-dep_CS.
IPR012308. DNA_ligase_ATP-dep_N.
IPR012340. NA-bd_OB-fold.
[Graphical view]
PfamiPF04679. DNA_ligase_A_C. 1 hit.
PF01068. DNA_ligase_A_M. 1 hit.
PF04675. DNA_ligase_A_N. 1 hit.
[Graphical view]
SUPFAMiSSF117018. SSF117018. 1 hit.
SSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR00574. dnl1. 1 hit.
PROSITEiPS00697. DNA_LIGASE_A1. 1 hit.
PS00333. DNA_LIGASE_A2. 1 hit.
PS50160. DNA_LIGASE_A3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q6LYM1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MLFSDFCKIL DKIEKTTKRL EKTDYFVELI DFIKTSEKPE NLKQVSQITI
60 70 80 90 100
GRVFAEFENK EIGIGPNLLL EAVKTTGIPE KDLKSKIKET GDIGTAVENL
110 120 130 140 150
SSNIKQVSLF SQALTLEEVY STLKKLSEIE GNSSQKKKTR IISNLLILAD
160 170 180 190 200
PVESRYISRL ILEDMRIGMN IPTILASFSN YFNVNKESVE KIYAVTNDIG
210 220 230 240 250
LLGEKLISGS DIENDPELKL KVFRPIKPML AQLTPSIEDA MIETKMPQFE
260 270 280 290 300
TKYDGARVQV HKSNGDVKIY SRRLENITNS VPELVEEIKK LDIDNIILEG
310 320 330 340 350
ECVAMDLDSG KPRPFQDILR RFRRKYNIDK MAEKIALRIY FFDVLYYNRG
360 370 380 390 400
LIDTPLKTRR EILEKLFGTN NWDSELEKIK KEIFSSKMLF SSFKLNSGDP
410 420 430 440 450
NLVKEFFNWS LSIGHEGIMI KNPDAPYTPG SRVKTMYKVK PTLENLDVVV
460 470 480 490 500
TRAKIGMGKR KDWYGSYELS VKDNDGNLHV IGNVGSGLTE DDLEKLTKIV
510 520 530 540 550
NEIKIEDLGE EVILEPKIVL EVTYEEIQTS EKYEMGYALR FPRVVQIRED
560 570
KSINDINTLD DVKKIYEIER NRK
Length:573
Mass (Da):65,752
Last modified:July 5, 2004 - v1
Checksum:i0E7E33F72388095B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX950229 Genomic DNA. Translation: CAF30526.1.
RefSeqiNP_988090.1. NC_005791.1.

Genome annotation databases

EnsemblBacteriaiCAF30526; CAF30526; MMP0970.
GeneIDi2761378.
KEGGimmp:MMP0970.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX950229 Genomic DNA. Translation: CAF30526.1.
RefSeqiNP_988090.1. NC_005791.1.

3D structure databases

ProteinModelPortaliQ6LYM1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi267377.MMP0970.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAF30526; CAF30526; MMP0970.
GeneIDi2761378.
KEGGimmp:MMP0970.

Phylogenomic databases

eggNOGiCOG1793.
HOGENOMiHOG000036008.
KOiK10747.
OMAiGRPRPFQ.

Enzyme and pathway databases

BioCyciMMAR267377:GJ77-1000-MONOMER.

Family and domain databases

Gene3Di1.10.3260.10. 1 hit.
2.40.50.140. 1 hit.
HAMAPiMF_00407. DNA_ligase.
InterProiIPR022865. DNA_ligae_ATP-dep_bac/arc.
IPR000977. DNA_ligase_ATP-dep.
IPR012309. DNA_ligase_ATP-dep_C.
IPR012310. DNA_ligase_ATP-dep_cent.
IPR016059. DNA_ligase_ATP-dep_CS.
IPR012308. DNA_ligase_ATP-dep_N.
IPR012340. NA-bd_OB-fold.
[Graphical view]
PfamiPF04679. DNA_ligase_A_C. 1 hit.
PF01068. DNA_ligase_A_M. 1 hit.
PF04675. DNA_ligase_A_N. 1 hit.
[Graphical view]
SUPFAMiSSF117018. SSF117018. 1 hit.
SSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR00574. dnl1. 1 hit.
PROSITEiPS00697. DNA_LIGASE_A1. 1 hit.
PS00333. DNA_LIGASE_A2. 1 hit.
PS50160. DNA_LIGASE_A3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: S2 / LL.

Entry informationi

Entry nameiDNLI_METMP
AccessioniPrimary (citable) accession number: Q6LYM1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 21, 2004
Last sequence update: July 5, 2004
Last modified: February 4, 2015
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.